.main
{
    /* background-color: blueviolet; */
    width: 1224px;
    margin: auto;
    display: flex;
    flex-direction: column;
    gap: 18px;
    justify-content: center;
}

/* 第一栏 */
/* 一-一 */
.image-container1
{
    position:relative;
    display: grid;
    place-items: center;
    width: 1200px;
    height: 360px;
    margin: auto;
}

.image1
{
    max-width: 100%;
    height: 100%;
}

.news
{
    display: flex;
    gap: 10px;
    width: 1200px;
    margin: auto;
    /* background-color: khaki; */
}

.news .images
{
    padding: 10px;
}

/* 一-二 */
.news .part1
{
    display: flex;
    flex-direction: column;
    /* background-color: antiquewhite; */
}

.news .part1 .top
{
    display: flex;
    width: 900px;
    /* background-color:azure; */
}

.part1 .title1
{
    width: 9%;
}

.part1 .title2
{
    width: 88%;
}

.part1 .img
{
    width: 3%;
}

.news .part1 .down
{
    display: flex;
}

.news .part1 .down .section1
{
    display: flex;
    flex-direction: column;
}

.news .part2
{
    margin: auto;
    /* background-color: peachpuff; */
}

.news .section2
{
    position: relative;
    padding:10px ;
    left: 10px;
    width: 450px;
    height: 265px;
    margin: 0 10px;
    /* background-color: aquamarine;    */
}

.contents
{
    width: 100%;
    margin: auto;
}

.news .contents 
{
    line-height: 25px;
}

.announcement .contents
{
    line-height: 25px;
}

.contents .text2
{
    color: #a2a2a2;
    width: 1%;
    font-size: 12px;
}

/* 一-三 */
.news .section3
{
    position: relative;
    margin: auto;
    width: 295px;
    height: 290px;
    right: 0px;
    /* background-color: darkcyan; */
}

.news .section3 .images
{
    margin: 20px 0;
    height: 274px;
}

ul
{
    list-style: none;
}

/* 第二栏 */
/* 二-一 */
.announcement
{
    width: 1200px;
    display: flex;
    margin: auto;
    /* background-color: darkorchid; */
}

.announcement .section1
{
    width: 472px;
    margin: auto;
    /* background-color: coral; */
}

.announcement .section1 .top
{
    width: 472px;
    display: flex;
}

.announcement .section1 .top .title1
{
    width: 17%;
}

.announcement .section1 .top .title2
{
    width: 80%;
}

.announcement .section1 .top .img
{
    width: 5%;
}

/* 二-二 */
.announcement .section2
{
    width: 326px;
    margin: auto;
    /* background-color: chartreuse; */
}

.announcement .section2 .top
{
    width: 326px;
    display: flex;
}

.announcement .section2 .top .title1
{
    width: 24%;
}

.announcement .section2 .top .title2
{
    width: 70%;
}

.announcement .section2 .top .img
{
    width: 5%;
}

/* 二-三 */
.announcement .section3
{
    width: 326px;
    margin: auto;
    /* background-color: aqua; */
}

.announcement .section3 .top
{
    width: 326px;
    display: flex;
}

.announcement .section3 .top .title1
{
    width: 24%;
}

.announcement .section3 .top .title2
{
    width: 70%;
}

.announcement .section3 .top .img
{
    width: 5%;
}

.links
{
    /* background-color: blue; */
    margin: auto;
    width: 1200px;
    height: 180px;
}

.links .images
{
    display: flex;
    margin: auto;
}

.links .images .img
{
    margin: 5px;
}

.links .top
{
    width: 1200px;
    display: flex;
}

.title1
{
    color: #5e5e5e;
    font-size: 18px;
    font-weight: bold;
}

.title2
{
    color: #428cd1;
    font-size: 13px;
    text-align: left;
    font-weight: normal
}

.links .title1
{
    width: 7%;
}

.links .title2
{
    width: 95%;
}

.links .top .img
{
    width: 2%;
}